2912392924

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{27179}}^1$

素因数の和:27322

約数の個数: 48

約数和(自身を含む): 6027436800

約数和(自身を除く): 3115043876

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 301, 356, 602, 623, 1204, 1246, 2492, 3827, 7654, 15308, 26789, 27179, 53578, 54358, 107156, 108716, 190253, 380506, 761012, 1168697, 2337394, 2418931, 4674788, 4837862, 8180879, 9675724, 16361758, 16932517, 32723516, 33865034, 67730068, 104014033, 208028066, 416056132, 728098231, 1456196462, 2912392924]

約数ペア:

[(1, 2912392924), (2, 1456196462), (4, 728098231), (7, 416056132), (14, 208028066), (28, 104014033), (43, 67730068), (86, 33865034), (89, 32723516), (172, 16932517), (178, 16361758), (301, 9675724), (356, 8180879), (602, 4837862), (623, 4674788), (1204, 2418931), (1246, 2337394), (2492, 1168697), (3827, 761012), (7654, 380506), (15308, 190253), (26789, 108716), (27179, 107156), (53578, 54358)]